* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

body {
    background-color: #27ba9b;
    padding-top: 25px;
}

.rg_layout {
    width: 900px;
    height: 500px;
    border: 8px solid #EEEEEE;
    background-color: white;
    /*让div水平居中*/
    margin: auto;
}

.rg_left {
    /*border: 1px solid red;*/
    float: left;
    margin: 15px;
}

.rg_left>p:first-child {
    color: #27ba9b;
    font-size: 20px;
}

.rg_left>p:last-child {
    color: #A6A6A6;
    font-size: 20px;

}

.rg_center {
    margin-top: 50px;
    float: left;
    /* border: 1px solid red;*/

}

.rg_right {
    /*border: 1px solid red;*/
    float: right;
    margin: 15px;
}

.rg_right>p:first-child {
    font-size: 15px;

}

.rg_right p a {
    color: pink;
}

.td_left {
    width: 100px;
    text-align: right;
    height: 45px;
}

.td_right {
    padding-left: 50px;
}

#username,
#password,
#email,
#name,
#tel,
#birthday,
#checkcode {
    width: 251px;
    height: 32px;
    border: 1px solid #A6A6A6;
    /*设置边框圆角*/
    border-radius: 5px;
    padding-left: 10px;
}

#checkcode {
    width: 110px;
}

.check {
    position: absolute;
    top: 370px;
    margin-left: 90px;
    width: 400px;
    height: 30px;
    /* background-color: pink; */
    /* font-size: 16px; */
    text-align: center;
    line-height: 32px;
}

#btn_sub {
    width: 150px;
    height: 40px;
    background-color: #27ba9b;
    border: 1px solid #27ba9b;
}

.error {
    color: red;
}

#td_sub {
    position: absolute;
    padding-left: 150px;
    top: 450px;
}